[PATCH] oss: remove deprecated PM interface from cs4281 driver

This change removes the old, deprecated interface from the cs4281 driver,
including the pm_{,un}register() calls, the local storage of the pmdev object
and the reference to the old header files.  This change is done to assist in
eradicating the users of the legacy interface so as to help facilitate the
removal of the interface itself.

Note that this driver has been obsoleted by an ALSA equivalent.

Note that this driver has hooks for PCI power management, but does not
implement the ->suspend()/->resume() methods.

Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 39 deletions

diff --git a/sound/oss/cs4281/cs4281pm-24.c b/sound/oss/cs4281/cs4281pm-24.c
index d2a453aff0aa..90cbd7679534 100644
--- a/sound/oss/cs4281/cs4281pm-24.c
+++ b/sound/oss/cs4281/cs4281pm-24.c
@@ -27,9 +27,6 @@
 #ifndef NOT_CS4281_PM
 #include <linux/pm.h>
 
-#define cs_pm_register(a, b, c) pm_register((a), (b), (c));
-#define cs_pm_unregister_all(a) pm_unregister_all((a));
-
 static int cs4281_suspend(struct cs4281_state *s);
 static int cs4281_resume(struct cs4281_state *s);
 /* 
@@ -41,42 +38,6 @@ static int cs4281_resume(struct cs4281_state *s);
 #define CS4281_SUSPEND_TBL cs4281_suspend_null
 #define CS4281_RESUME_TBL cs4281_resume_null
 
-static int cs4281_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data)
-{
-        struct cs4281_state *state;
-
-        CS_DBGOUT(CS_PM, 2, printk(KERN_INFO 
-                "cs4281: cs4281_pm_callback dev=%p rqst=0x%x state=%p\n",
-                        dev,(unsigned)rqst,data));
-        state = (struct cs4281_state *) dev->data;
-        if (state) {
-                switch(rqst) {
-                        case PM_SUSPEND:
-                                CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
-                                        "cs4281: PM suspend request\n"));
-                                if(cs4281_suspend(state))
-                                {
-                                    CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
-                                        "cs4281: PM suspend request refused\n"));
-                                        return 1; 
-                                }
-                                break;
-                        case PM_RESUME:
-                                CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
-                                        "cs4281: PM resume request\n"));
-                                if(cs4281_resume(state))
-                                {
-                                    CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
-                                        "cs4281: PM resume request refused\n"));
-                                        return 1;
-                                }
-                                break;
-                }
-        }
-
-        return 0;
-}
-
 #else /* CS4281_PM */
 #define CS4281_SUSPEND_TBL cs4281_suspend_null
 #define CS4281_RESUME_TBL cs4281_resume_null